﻿#region Copyright(c) Alexey Sadomov, Vladimir Timashkov. All Rights Reserved.
// -----------------------------------------------------------------------------
// Copyright(c) 2010 Alexey Sadomov, Vladimir Timashkov. All Rights Reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
//   1. No Trademark License - Microsoft Public License (Ms-PL) does not grant you rights to use
//      authors names, logos, or trademarks.
//   2. If you distribute any portion of the software, you must retain all copyright,
//      patent, trademark, and attribution notices that are present in the software.
//   3. If you distribute any portion of the software in source code form, you may do
//      so only under this license by including a complete copy of Microsoft Public License (Ms-PL)
//      with your distribution. If you distribute any portion of the software in compiled
//      or object code form, you may only do so under a license that complies with
//      Microsoft Public License (Ms-PL).
//   4. The names of the authors may not be used to endorse or promote products
//      derived from this software without specific prior written permission.
//
// The software is licensed "as-is." You bear the risk of using it. The authors
// give no express warranties, guarantees or conditions. You may have additional consumer
// rights under your local laws which this license cannot change. To the extent permitted
// under your local laws, the authors exclude the implied warranties of merchantability,
// fitness for a particular purpose and non-infringement.
// -----------------------------------------------------------------------------
#endregion

using System;
using System.Xml.Linq;
using CamlexNET.Impl.Operations.Eq;
using CamlexNET.Impl.ReverseEngeneering.Caml.Analyzers;
using CamlexNET.Interfaces.ReverseEngeneering;
using CamlexNET.UnitTests.ReverseEngeneering.Analyzers.TestBase;
using NUnit.Framework;

namespace CamlexNET.UnitTests.ReverseEngeneering.Analyzers
{
    internal class ReJoinAnalyzerTest
    {
        [Test]
        public void test_WHEN_xml_is_null_THEN_expression_is_not_valid()
        {
            var analyzer = new ReJoinAnalyzer(null, null);
            Assert.IsFalse(analyzer.IsValid());
        }

        [Test]
        public void test_WHEN_xml_with_1_join_is_correct_THEN_expression_is_valid()
        {
            var xml =
                  "<Joins>" +
                    "<Join Type=\"LEFT\" ListAlias=\"Customers\">" +
                      "<Eq>" +
                        "<FieldRef Name=\"CustomerName\" RefType=\"Id\" />" +
                        "<FieldRef List=\"Customers\" Name=\"Id\" />" +
                      "</Eq>" +
                    "</Join>" +
                  "</Joins>";
            var analyzer = new ReJoinAnalyzer(XmlHelper.Get(xml), null);
            Assert.IsTrue(analyzer.IsValid());
        }

        [Test]
        public void test_WHEN_xml_with_2_joins_is_correct_THEN_expression_is_valid()
        {
            var xml =
                  "<Joins>" +
                    "<Join Type=\"LEFT\" ListAlias=\"Customers\">" +
                      "<Eq>" +
                        "<FieldRef Name=\"CustomerName\" RefType=\"Id\" />" +
                        "<FieldRef List=\"Customers\" Name=\"Id\" />" +
                      "</Eq>" +
                    "</Join>" +
                    "<Join Type=\"LEFT\" ListAlias=\"CustomerCities\">" +
                      "<Eq>" +
                        "<FieldRef List=\"Customers\" Name=\"CityName\" RefType=\"Id\" />" +
                        "<FieldRef List=\"CustomerCities\" Name=\"Id\" />" +
                      "</Eq>" +
                    "</Join>" +
                  "</Joins>";
            var analyzer = new ReJoinAnalyzer(XmlHelper.Get(xml), null);
            Assert.IsTrue(analyzer.IsValid());
        }
    }
}